主题：导入异常

不明白你什么意思，原本的代码不需要改啊。

不明白你什么意思，代码就是不用改。

具体问题做例子发上来。

Dim dlg As new OpenFileDialog
If dlg.ShowDialog = DialogResult.OK Then
    Dim App As New MSExcel.Application
    try
        Dim Wb As MSExcel.WorkBook = App.WorkBooks.Open(dlg.FileName)
        Dim Ws As MSExcel.WorkSheet = Wb.WorkSheets("计划表")
        wb.saved = True
        Dim Rg As MSExcel.Range = Ws.UsedRange
        Dim ary = rg.value
       
        Tables("订单").ResumeRedraw()
        Tables("订单").StopRedraw()
        Dim nms() As  String = {"项目","下单日期","MK号","DO号","城市","客户","送货地址","物料代码","数量","体积","重量","承运商","司机","车牌","车数","车型","出车日期","车辆属性","备注","特殊要求","跟车搬运","订单编号"}
        Dim count As Integer = 0
        Dim ls As new List(of Integer)
        Dim dic As new Dictionary (Of DataRow, Integer)
        systemready = False
        For i As Integer = 2 To Rg.Rows.count
            If ary(i, 22) > "" Then
                Dim Filter = "[订单编号] = '" & ary(i,22) & "'"
                Dim dr As DataRow = DataTables("订单").sqlFind(filter)
                If dr Is Nothing Then
                    ls.Add(i)
                    count += 1
                Else
                    dic.add(dr, i)
                End If
            End If
        Next
       
        For Each n As Integer In ls
           
            Dim r As  Row = Tables("订单").AddNew()
            For  m As  Integer = 0 To nms.Length - 1
                If ary(n,m+1) = Nothing Then
                    r(nms(m)) = Nothing
                Else
                    If Tables("订单").Cols(nms(m)).IsDate Then
                        Dim d As Date
                        If Date.TryParse(ary(n,m+1), d)
                            r(nms(m)) = d
                        End If
                    Else
                        r(nms(m)) = ary(n,m+1)
                    End If
                End If
               
            Next
           
        Next
        Tables("订单").ResumeRedraw()
        msgbox("共有 "& count &" 条数据导入" )
        Tables("订单").Save
    catch ex As exception
        msgbox(ex.message)
    finally
        app.quit
    End try
End If

Tables("订单").save

这句代码要去掉

systemready = False

或者在后面写上，匹配使用

systemready = True